<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>表单控件</title>
</head>
<body>
    <form action="Demo1.html" method="post">
    文本框：<input text="text" name="" id=""><br/>
    密码框：<input type="password" name="" id=""><br/>
    性别：<input type="radio" name="gender" id=""> 男
          <input type="radio" name="gender" id=""> 女<br/>
    学历：<input type="radio" name="edu" id="edu1"> <label for="edu1"> 本科及以上
            <input type="radio" name="edu" id="edu2"> <f for="edu2"> 本科以下<br/>
    兴趣爱好：<input type="checkbox" name="n1"> 吉他 <input type="checkbox" name="n1"> 素描
            <input type="checkbox" name="n1"> 篮球 <input type="checkbox" name="n1"> 乒乓球<br/>
    <input type="button" value="提交" onclick="alert('hello')">

    <button>button标签</button>
    </form>
</body>
</html>